CN213773356U

CN213773356U - Pile driving device for building

Info

Publication number: CN213773356U
Application number: CN202022016867.XU
Authority: CN
Inventors: 徐军红
Original assignee: Changchun Dingmeng Construction Engineering Co ltd
Current assignee: Changchun Dingmeng Construction Engineering Co ltd
Priority date: 2020-09-15
Filing date: 2020-09-15
Publication date: 2021-07-23
Anticipated expiration: 2030-09-15

Abstract

The utility model discloses a piling device for buildings, which comprises a device body and a pressing block; a square plate is arranged at the upper part in the device body; a group of fourth rotating shafts and two groups of third rotating shafts are rotatably arranged in parallel above the square plate, and three groups of double cams are fixedly arranged on the third gear and the third rotating shafts; a third gear fixedly arranged at one end of each of the third rotating shaft and the fourth rotating shaft is connected with a transmission device in a transmission fit manner through a chain, the transmission device is engaged with a threaded pipe in a transmission manner, worms are engaged in the threaded pipe in a transmission manner, and the worms are symmetrically and rotatably arranged in two sides of the device body; a pressing block is movably abutted to the lower part of the double cam; elastic devices are symmetrically arranged on two sides below the pressing block; and one end of the fourth rotating shaft, which is far away from the third gear, is in transmission connection with a first motor. The utility model discloses the device can pile automatically, and also descends thereupon along with the decline pile driving device of stake, need not the manual work and operates, uses manpower sparingly, easy operation, and it is fast to pile.

Description

Pile driving device for building

Technical Field

The utility model relates to a pile device technical field specifically is a pile device for building.

Background

Piling refers to driving piles into the ground to make the building foundation firm, and piling is a common work in building engineering.

At present, piling is generally carried out manually by using a hammer on a construction site, when workers meet a higher-contrast timber pile, the piling work of the workers is very inconvenient, manual piling not only consumes physical power of people, but also the physical power of people is limited, continuous piling cannot be carried out, multiple people are required to carry out piling, the construction time of a project is prolonged, and the construction progress is delayed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a pile device for building to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a pile driving device for buildings comprises a device body and a pressing block; a square plate is arranged at the upper part in the device body; a square groove is formed in the square plate; a group of fourth rotating shafts and two groups of third rotating shafts are rotatably arranged above the square groove in parallel, and three groups of double cams are uniformly and fixedly arranged on the third gear and the third rotating shafts; a third gear is fixedly arranged at one end of each of the third rotating shaft and the fourth rotating shaft, and the third gear is in transmission fit connection with a transmission device through a chain; the transmission device is engaged with a threaded pipe in a transmission manner, and the threaded pipe is symmetrically and rotatably arranged in two sides of the middle part of the square plate; the worm is engaged in the threaded pipe in a transmission manner, and the worm is symmetrically and rotatably arranged in two sides of the device body; a pressing block is movably abutted to the lower part of the double cam and is arranged in the square groove in a sliding manner; elastic devices are symmetrically arranged on two sides below the pressing block; and one end of the fourth rotating shaft, which is far away from the third gear, is in transmission connection with a first motor.

Furthermore, a first limiting hole is formed in the middle of the bottom end of the square plate and is communicated with the square groove; the bottom middle part of the device body is communicated with a second limiting hole.

Further, the first motor is fixedly arranged in the square plate; two sides of the square plate are arranged in the groove in a sliding manner; the grooves are symmetrically arranged in two sides of the device body, and the worms are rotatably arranged in the grooves.

Further, the transmission includes a second gear and a first gear; the second gears are arranged in two groups, and the second gears are symmetrically arranged in two sides of the square plate; the square plate is in transmission fit connection with the second gear through a chain; the square plate is fixedly arranged on the second rotating shaft; the second rotating shaft is symmetrically and rotatably arranged in two sides of the square plate; a second bevel gear is fixedly arranged at one end of the second rotating shaft, which is far away from the second gear, and the second bevel gear is engaged with the first bevel gear in a transmission manner; the first bevel gear is fixedly arranged on the first rotating shaft; the first rotating shaft is symmetrically and rotatably arranged in two sides of the square plate; the bottom end of the square plate is fixedly provided with a first gear, and the first gear is in transmission engagement with the threaded pipe.

Further, sliding blocks are symmetrically and fixedly arranged on two sides of the pressing block; one end of the sliding block, which is far away from the pressing block, is arranged in the sliding groove in a sliding manner; the sliding grooves are symmetrically arranged on two sides of the lower part of the square groove; the elastic device is movably propped against the lower part of the pressing block.

Further, the elastic device comprises a pressure lever, a sliding plate, a spring and a telescopic sleeve; the compression bars are symmetrically arranged at two sides below the pressing block; the bottom end of the pressure lever is fixedly provided with a sliding plate; a spring is arranged below the sliding plate and is always in a compressed state; the sliding plate and the spring are both arranged in the telescopic sleeve in a sliding manner; the telescopic sleeves are symmetrically embedded into two sides of the bottom end of the square plate.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses the device can pile automatically, and also descends thereupon along with the decline pile driving device of stake, need not the manual work and operates, uses manpower sparingly, easy operation, and the pile is fast, and the practicality is high.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural diagram of a-a in fig. 1 according to the present invention.

Fig. 3 is an enlarged schematic structural view of a region B in fig. 1 according to the present invention.

Fig. 4 is an enlarged schematic structural view of the area C in fig. 1 according to the present invention.

In the figure: 1-device body, 2-groove, 3-worm, 4-screwed pipe, 5-first gear, 6-first rotating shaft, 7-first bevel gear, 8-second bevel gear, 9-square plate, 10-second rotating shaft, 11-second gear, 12-chain, 13-third rotating shaft, 14-fourth rotating shaft, 15-first motor, 16-double cam, 17-third gear, 18-pressing block, 19-pressing rod, 20-sliding plate, 21-spring, 22-telescopic sleeve, 23-sliding block, 24-sliding groove, 25-first limiting hole, 26-second limiting hole and 27-square groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

Referring to fig. 1-4, in an embodiment of the present invention, a piling device for building includes a device body 1 and a pressing block 18; a square plate 9 is arranged at the upper part in the device body 1; a square groove 27 is arranged in the square plate 9; a group of fourth rotating shafts 14 and two groups of third rotating shafts 13 are rotatably arranged above the square groove 27 in parallel, and three groups of double cams 16 are uniformly and fixedly arranged on the third gear 17 and the third rotating shafts 13; a third gear 17 is fixedly arranged at one end of each of the third rotating shaft 13 and the fourth rotating shaft 14, and the third gear 17 is in transmission fit connection with a transmission device through a chain 12; the transmission device is engaged with the threaded pipe 4 in a transmission manner, and the threaded pipe 4 is symmetrically and rotatably arranged in two sides of the middle part of the square plate 9; a worm 3 is engaged in the threaded pipe 4 in a transmission manner, and the worm 3 is symmetrically and rotatably arranged in two sides of the device body 1; a pressing block 18 is movably abutted to the lower part of the double cam 16, and the pressing block 18 is slidably arranged in the square groove 27; elastic devices are symmetrically arranged on two sides below the pressing block 18; one end of the fourth rotating shaft 14 far away from the third gear 17 is connected with a first motor 15 in a transmission way. When in use, the first motor 15 is started, the first motor 15 rotates, namely the fourth rotating shaft 14, the double cam 16 on the fourth rotating shaft 14 and the third gear 17 on the fourth rotating shaft 14 rotate, the third gear 17 on the fourth rotating shaft 14 drives the third gear 17 on the third rotating shaft 13 and the transmission device to rotate through the chain 12, namely the double cam 16 on the third rotating shaft 13 and the third rotating shaft 13 rotates, namely the protruding end of the double cam 16 rotates to enable the pressing block 18 to move downwards, when the protruding end of the double cam 16 is not in contact with the pressing block 18, the pressing block 18 moves upwards under the acting force of the elastic device to drive the threaded pipe 4 to rotate, the threaded pipe 4 rotates to enable the worm 3 to rotate, the worm 3 is fixed in the vertical direction due to the fact that the threaded pipe 4 rotates in the horizontal direction and moves along with the vertical direction, namely the square plate 9 moves downwards, namely the effect that the square plate 9 moves downwards along with the wooden pile in the process of pile driving is realized, the press block 18 also moves two times downwards along with the timber pile, so that the piling is automated and does not need manual operation.

Referring to fig. 1, a first limiting hole 25 is formed in the middle of the bottom end of the square plate 9, and the first limiting hole 25 is communicated with the square groove 27; the middle part of the bottom end of the device body 1 is provided with a second limiting hole 26 in a communicating mode. The first and second limiting

holes

25 and 26 fix the timber pile in the horizontal direction.

Referring to fig. 1 and 2, the first motor 15 is fixedly installed in the square plate 9; two sides of the square plate 9 are arranged in the groove 2 in a sliding manner; the grooves 2 are symmetrically arranged in two sides of the device body 1, and the worms 3 are rotatably arranged in the grooves 2.

Referring to fig. 2 and 4, the transmission device includes a second gear 11 and a first gear 5; the second gears 11 are arranged in two groups, and the second gears 11 are symmetrically arranged in two sides of the square plate 9; the square plate 9 is in transmission fit connection with a second gear 11 through a chain 12; the square plate 9 is fixedly arranged on the second rotating shaft 10; the second rotating shaft 10 is symmetrically and rotatably arranged in two sides of the square plate 9; one end of the second rotating shaft 10, which is far away from the second gear 11, is fixedly provided with a second bevel gear 8, and the second bevel gear 8 is engaged with a first bevel gear 7 in a transmission manner; the first bevel gear 7 is fixedly arranged on the first rotating shaft 6; the first rotating shaft 6 is symmetrically and rotatably arranged in two sides of the square plate 9; the bottom end of the square plate 9 is fixedly provided with a first gear 5, and the first gear 5 is in transmission engagement with the threaded pipe 4. The second gear 11 drives the second gear 11 to rotate through the chain 12, the second gear 11 rotates, namely the second rotating shaft 10 and the second bevel gear 8 rotate, the second bevel gear 8 rotates to drive the first bevel gear 7 to rotate, the first bevel gear 7 rotates, namely the first rotating shaft 6 and the first gear 5 rotate, and the first gear 5 rotates to drive the threaded pipe 4 to rotate.

Example 2

Referring to fig. 3, sliders 23 are symmetrically and fixedly mounted on two sides of the pressing block 18; one end of the sliding block 23, which is far away from the pressing block 18, is arranged in the sliding groove 24 in a sliding manner; the sliding grooves 24 are symmetrically arranged at two sides of the lower part of the square groove 27; the elastic device is movably abutted below the pressing block 18. The elastic means may move the pressing piece 18 upward when the protruding end of the double cam 16 is not in contact with the pressing piece 18.

Referring to fig. 3, the elastic device includes a pressing rod 19, a sliding plate 20, a spring 21 and a telescopic sleeve 22; the compression rods 19 are symmetrically arranged on two sides below the pressing block 18; a sliding plate 20 is fixedly arranged at the bottom end of the pressure lever 19; a spring 21 is arranged below the sliding plate 20, and the spring 21 is always in a compressed state; the sliding plate 20 and the spring 21 are both arranged in the telescopic sleeve 22 in a sliding manner; the telescopic sleeves 22 are symmetrically embedded in the two sides of the bottom end of the square plate 9.

The utility model discloses a theory of operation is:

when the wood pile fixing device is used, a wood pile is placed in the first limiting hole 25 and the second limiting hole 26, the first motor 15 is started, the first motor 15 rotates, namely the fourth rotating shaft 14, the double cams 16 on the fourth rotating shaft 14 and the third gear 17 on the fourth rotating shaft 14 rotate, the third gear 17 on the fourth rotating shaft 14 drives the third gear 17 on the third rotating shaft 13 and the second gear 11 to rotate through the chain 12, namely the double cams 16 on the third rotating shaft 13 and the third rotating shaft 13 rotate, namely the protruding ends of the double cams 16 rotate to enable the pressing block 18 to move downwards, the spring 21 is in a compression state when the pressing block 18 moves downwards, when the protruding ends of the double cams 16 are not in contact with the pressing block 18, the pressing block 18 moves upwards under the acting force of the spring 21, the second gear 11 rotates, namely the second rotating

shafts

10 and 8 rotate, the second bevel gear 8 rotates to drive the first bevel gear 7 to rotate, the first bevel gear 7 rotates, namely the first rotating shaft 6 and the first gear 5 rotate, first gear 5 rotates and drives screwed pipe 4 and rotates, and screwed pipe 4 rotates and makes worm 3 rotate, because of worm 3 is fixed in vertical direction, screwed pipe 4 rotates in the horizontal direction and moves along with moving in vertical direction promptly, even make square board 9 remove downwards, realize promptly that the in-process of piling is along with the stake removes downwards, briquetting 18 also removes along with the stake removes downwards for pile driving is automatic, need not manual operation.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model, including circuit connection adopts conventional connection mode among the prior art, does not detailed here again.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A piling device for building comprises a device body (1) and a pressing block (18); it is characterized in that a square plate (9) is arranged above the inside of the device body (1); a square groove (27) is arranged in the square plate (9); a group of fourth rotating shafts (14) and two groups of third rotating shafts (13) are rotatably arranged above the square groove (27) in parallel, and three groups of double cams (16) are uniformly and fixedly arranged on the third gear (17) and the third rotating shafts (13); one ends of the third rotating shaft (13) and the fourth rotating shaft (14) are fixedly provided with third gears (17), and the third gears (17) are in transmission fit connection with a transmission device through chains (12); the transmission device is engaged with a threaded pipe (4) in a transmission manner, and the threaded pipe (4) is symmetrically and rotatably arranged in two sides of the middle part of the square plate (9); a worm (3) is engaged in the threaded pipe (4) in a transmission manner, and the worm (3) is symmetrically and rotatably arranged in two sides of the device body (1); a pressing block (18) is movably abutted to the lower part of the double cam (16), and the pressing block (18) is arranged in the square groove (27) in a sliding manner; elastic devices are symmetrically arranged on two sides below the pressing block (18); one end, far away from the third gear (17), of the fourth rotating shaft (14) is connected with a first motor (15) in a transmission mode.

2. Piling device for construction according to claim 1, characterized in that the two sides of said pressing block (18) are symmetrically and fixedly mounted with sliding blocks (23); one end of the sliding block (23) far away from the pressing block (18) is arranged in the sliding groove (24) in a sliding manner; the sliding grooves (24) are symmetrically arranged on two sides of the lower part of the square groove (27); the elastic device is movably abutted to the lower part of the pressing block (18).

3. The piling device for building as recited in claim 1, wherein the middle of the bottom end of the square plate (9) is provided with a first limiting hole (25), and the first limiting hole (25) is communicated with the square groove (27); the middle part of the bottom end of the device body (1) is communicated with a second limiting hole (26).

4. A piling device for building construction according to claim 1, wherein said first motor (15) is fixedly mounted in the square plate (9); two sides of the square plate (9) are arranged in the groove (2) in a sliding manner; the grooves (2) are symmetrically arranged in two sides of the device body (1), and the worm (3) is rotatably arranged in the grooves (2).

5. A piling device for construction according to claim 1, wherein said transmission includes a second gear (11) and a first gear (5); the second gears (11) are arranged in two groups, and the second gears (11) are symmetrically arranged in two sides of the square plate (9); the square plate (9) is in transmission fit connection with a second gear (11) through a chain (12); the square plate (9) is fixedly arranged on the second rotating shaft (10); the second rotating shafts (10) are symmetrically and rotatably arranged in two sides of the square plate (9); one end of the second rotating shaft (10) far away from the second gear (11) is fixedly provided with a second bevel gear (8), and the second bevel gear (8) is engaged with the first bevel gear (7) in a transmission way; the first bevel gear (7) is fixedly arranged on the first rotating shaft (6); the first rotating shaft (6) is symmetrically and rotatably arranged in two sides of the square plate (9); the bottom end of the square plate (9) is fixedly provided with a first gear (5), and the first gear (5) is in transmission engagement with the threaded pipe (4).

6. Piling device for construction according to claim 2, characterised in that said elastic means comprise a press bar (19), a slide (20), a spring (21) and a telescopic sleeve (22); the compression rods (19) are symmetrically arranged on two sides below the pressing block (18); a sliding plate (20) is fixedly arranged at the bottom end of the pressure lever (19); a spring (21) is arranged below the sliding plate (20), and the spring (21) is always in a compressed state; the sliding plate (20) and the spring (21) are arranged in the telescopic sleeve (22) in a sliding manner; the telescopic sleeves (22) are symmetrically embedded into two sides of the bottom end of the square plate (9).